@article {2476,
	title = {The ground state rotational spectrum of the fluorosulfate radical},
	journal = {Journal of Chemical Physics},
	volume = {130},
	number = {18},
	year = {2009},
	note = {ISI Document Delivery No.: 448LDTimes Cited: 2Cited Reference Count: 26Kolesnikova, Lucie Varga, Juraj Striteska, Lucie Nova Beckers, Helmut Willner, Helge Aubke, Friedhelm Urban, Stepan},
	month = {May},
	pages = {9},
	type = {Article},
	abstract = {The rotational spectra of the fluorosulfate (FSO3 center dot) molecular radical in its vibronic ground state were measured in the millimeter-wave region and analyzed in detail using the matrix elements of the rotational, fine, and hyperfine Hamiltonian terms. The analysis of the assigned transition frequencies made it possible to derive very precise values of the rotational, centrifugal distortion and fine structure constants and to confirm the C-3v molecular symmetry of the vibronic ground state unambiguously. In addition, an effective parameter of the "A(1)-A(2) splitting" was determined. The rotational transitions of the FSO3 center dot free radical were observed, identified, and analyzed for the first time.},
	keywords = {ASSIGNMENTS, BANDS, CLASSIFICATION, fluorine compounds, free radical reactions, ground states, HYPERFINE, LASER EXCITATION, lifetimes, millimetre wave spectra, molecular configurations, radiative, rotational states, STRUCTURE, SYMMETRIC-TOP MOLECULES, SYSTEM, vibronic states},
	isbn = {0021-9606},
	url = {<Go to ISI>://000266263200023},
	author = {Kolesnikova, L. and Varga, J. and Striteska, L. N. and Beckers, H. and Willner, H. and Aubke, F. and Urban, S.}
}
@article {826,
	title = {Microwave spectra, nuclear field shift effects, geometries and hyperfine constants of bismuth mononitride, BiN, and bismuth monophosphide, BiP},
	journal = {Journal of Molecular Structure},
	volume = {695},
	year = {2004},
	note = {ISI Document Delivery No.: 827SVTimes Cited: 11Cited Reference Count: 66Sp. Iss. SI},
	month = {Jun},
	pages = {13-22},
	type = {Article},
	abstract = {The diatomic molecules BiN and BiP have been prepared using a laser ablation technique and studied by Fourier transform microwave spectroscopy in the frequency range 7-22 GHz. For BiN, only the J = 1-0 transition fell within this range. Transitions for the ground and first excited vibrational states have been observed for both (BiN)-N-14 and (BiN)-N-15. For BiP, which has only one isotopomer, the transitions J{\textquoteright}-J" = 1-0. 2-1 and 3-2 have been observed, but only for the ground vibrational state. Hyperfine structure has been observed for both nuclei in both molecules the Bi-209 nuclear quadrupole coupling constants show that the electronic structures are similar for the two molecules. Improved bond lengths have been obtained for both molecules. Density functional methods have been used to estimate the electron density at the bismuth nucleus in each molecule and hence allow an estimate of the uncertainty due to field shift effects in the experimentally derived bond lengths. (C) 2003 Elsevier B.V. All rights reserved.},
	keywords = {BII, BiN, BiP, BORN-OPPENHEIMER APPROXIMATION, Born-Oppenheimer breakdown, DIATOMIC-MOLECULES, DUNHAM COEFFICIENTS, FOURIER-TRANSFORM SPECTROSCOPY, GROUND-STATE, HIGH-RESOLUTION, HYPERFINE, IODIDE, ISOTOPE DEPENDENCE, microwave spectra, MOMENTS, nuclear field shift effects, QUADRUPOLE, ROTATIONAL SPECTRUM, STRUCTURE},
	isbn = {0022-2860},
	url = {<Go to ISI>://000221922000003},
	author = {Cooke, S. A. and Michaud, J. M. and Gerry, M. C. L.}
}
@article {820,
	title = {XeAuF},
	journal = {Journal of the American Chemical Society},
	volume = {126},
	number = {51},
	year = {2004},
	note = {ISI Document Delivery No.: 882AITimes Cited: 50Cited Reference Count: 64},
	month = {Dec},
	pages = {17000-17008},
	type = {Article},
	abstract = {XeAuF has been detected and characterized using microwave rotational spectroscopy. It was prepared by laser ablation of Au in the presence of Xe and SF6, and stabilized in a supersonic jet of Ar. The spectrum was measured with a cavity pulsed jet Fourier transform microwave spectrometer, in the frequency range 6-26 GHz. Rotational constants, centrifugal distortion constants, and Xe-131 and 197 Au nuclear quadrupole coupling constants have been evaluated. The molecule is linear, with a short XeAu bond (2.54 Angstrom), and is rigid. The 131 Xe nuclear quadrupole coupling constant (NQCC) is large (-135 MHz). The 197 Au NQCC differs radically from that of uncomplexed AuF. The results are supported by those of ab initio calculations which have given an XeAu dissociation energy similar to100 kj mol(-1), plus Mulliken and natural bond orbital populations, MOLDEN plots of valence orbitals, and an energy density distribution. All evidence is consistent with XeAu covalent bonding in XeAuF.},
	keywords = {AUF, CHEMICAL-BONDS, CONSTANTS, GOLD(I) FLUORIDE, GROUND-STATE, HYPERFINE, MICROWAVE-SPECTRA, MOLECULAR-STRUCTURES, PURE ROTATIONAL SPECTRA, SUBMILLIMETER-WAVE SPECTROSCOPY, XENON COMPLEXES},
	isbn = {0002-7863},
	url = {<Go to ISI>://000225910400057},
	author = {Cooke, S. A. and Gerry, M. C. L.}
}
@article {540,
	title = {The microwave spectrum and structure of KrAgF},
	journal = {Journal of Molecular Structure},
	volume = {612},
	number = {2-3},
	year = {2002},
	note = {ISI Document Delivery No.: 573UATimes Cited: 22Cited Reference Count: 27Sp. Iss. SI},
	month = {Jul},
	pages = {109-116},
	type = {Article},
	abstract = {The microwave spectrum of KrAgF has been assigned between 8-18 GHz, using a cavity pulsed-jet Fourier transform microwave spectrometer. The structure of the molecule has been calculated from the measured rotational constants of four isotopomers. Values for the Kr-Ag and Ag-F bond lengths of similar to2.594 and similar to1.957 Angstrom respectively have been determined. A small centrifugal distortion constant (similar to0.3 kHz) indicates that the molecule is comparatively rigid. The stretching frequency and dissociation energy of the Kr-Ag bond have been subjected to ab initio calculation at the MP2 level, yieling results of similar to113 cm(-1) and similar to32 kJ mol(-1) respectively. A Mulliken orbital population analysis suggests that the Kr-Ag bond is weakly covalent in nature. All parameters are found to be consistent with trends established for ArMX and KrMX species. (C) 2002 Elsevier Science B.V. All rights reserved.},
	keywords = {ab initio calculation, CL, CONSTANTS, CORRELATED MOLECULAR CALCULATIONS, GAUSSIAN-BASIS SETS, HYPERFINE, KR, microwave spectrum, STABILITY, structure of KrAgF},
	isbn = {0022-2860},
	url = {<Go to ISI>://000176848500006},
	author = {Walker, N. R. and Reynard, L. M. and Gerry, M. C. L.}
}
@article {4867,
	title = {The pure rotational spectrum of ScBr},
	journal = {Physical Chemistry Chemical Physics},
	volume = {2},
	number = {1},
	year = {2000},
	note = {ISI Document Delivery No.: 267BBTimes Cited: 12Cited Reference Count: 29},
	pages = {43-46},
	type = {Article},
	abstract = {The pure rotational spectra of (ScBr)-Br-7 9 and (ScBr)-Br-8 1 have been measured in two vibrational states (upsilon = 0 and 1) in the 5-24 GHz spectral region, using a cavity pulsed jet Fourier transform microwave spectrometer. The samples were prepared by ablating Sc metal in the presence of Br-2 contained in the Ar backing gas of the jet. The equilibrium internuclear distance r(e) has been determined along with estimates for the harmonic vibration frequency omega(e) and the dissociation energy, D-e. Nuclear quadrupole coupling constants and spin-rotation constants have been determined for both Sc and Br. The ionic character of the ScBr bond is estimated to be similar to 95\%. Magnetic shieldings for both nuclei have been estimated.},
	keywords = {HYPERFINE, MOLECULAR-BEAM, MONOBROMIDE, RF DOUBLE-RESONANCE, SCANDIUM, SPECTROSCOPY, STATE, SYSTEM, YTTRIUM},
	isbn = {1463-9076},
	url = {<Go to ISI>://000084333800006},
	author = {Lin, W. and Evans, C. J. and Gerry, M. C. L.}
}
@article {3890,
	title = {The electronic spectrum of gaseous CoO in the visible region},
	journal = {Journal of Molecular Spectroscopy},
	volume = {186},
	number = {2},
	year = {1997},
	note = {ISI Document Delivery No.: YV239Times Cited: 20Cited Reference Count: 23},
	month = {Dec},
	pages = {374-402},
	type = {Article},
	abstract = {Laser excitation spectra of gaseous CoO have been recorded using Doppler-limited intracavity spectroscopy and supersonic jet-cooled molecular beam methods, As seen in the molecular beam spectra there are nearly 100 bands arising from the X4 Delta(7/2) spin component of the ground state in the wavelength region 430-720 nm. All of them are very strongly red-degraded and most of them are perturbed, Co-59 hyperfine broadenings or splittings have been observed in many. The bands can be arranged into five electronic transitions, together with a considerable number of "extra" bands induced by perturbations; two of the excited electronic states are (4) Phi, while the other three, which lie within 1700 cm(-1) are (4) Delta. Semi-empirical calculations have been carried out for the (4) Delta excited states, using exchange integrals transferred from the TiO and VO spectra; the predicted energies, spin-orbit structures, and relative intensities in absorption are consistent with the assignment of all three (4) Delta states to the same electron configuration, (4s sigma)(1) (3d delta)(3)(3d pi)(2)(3d sigma)(1) It seems that there are extensive interactions between the excited (4) Delta states, because only one of them gives rise to a recognizable, though irregular, long vibrational progression in absorption. The other two progressions die out abruptly and unexpectedly after three or four members, presumably as a result of interference effects; however, wavelength-resolved fluorescence studies, together with calculations of the Franck-Condon overlap integrals to the various vibrational levels of the ground state, show that the upper state progressions reappear following a region of confused absorption. All of the excited states show highly irregular variations of their vibrational intervals and rotational constants with the vibrational quantum number, v. The wavelength-resolved fluorescence spectra give evidence for new low-lying electronic states of CoO at 3038, 5989, and 9105 cm(-1) based on its vibrational frequency the 3038 cm(-1) state is possibly the sigma delta(4) pi(2)B(4) Sigma(-) state. (C) 1997 Academic Press.},
	keywords = {FEO, GROUND-STATE, HYPERFINE, laser spectroscopy, MOLECULES, ORANGE SYSTEM, SPIN},
	isbn = {0022-2852},
	url = {<Go to ISI>://000071803300017},
	author = {Barnes, M. and Clouthier, D. J. and Hajigeorgiou, P. G. and Huang, G. and Kingston, C. T. and Merer, A. J. and Metha, G. F. and Peers, J. R. D. and Rixon, S. J.}
}
